The AGR-14 fires at supersonic speeds and makes a very intimidating roar when it does so. It is capable of firing jacketless slugs that can tear through a human body,[4] depleted uranium rounds, and steel tipped anti-personnel rounds, all fired through magnetic acceleration.[2] Ultrasonic pulses capable of stunning enemies can also be fired.[5]

This article or section contains information about StarCraft: Ghost, which has been declared non-canon. Elements may be taken as 'flavor lore' however.The content may be significantly out of date. Please do not add speculation to this article, and remember to cite a published source for details.

The AGR effectively replaced the C-20A rifle as Nova's standard weapon in StarCraft: Ghost. In the game, it was said that the weapon became the standard armament of ghosts.[6] This is null to at least some extent, as the C-10 rifle remains standard in Wings of Liberty (and other products), with the AGR instead becoming the de facto weapon of spectres.[5]